White Outdoor LT-180H User Manual (English)

Questions and Answers:

K
Kristopher ColemanAug 13, 2025
Why White Outdoor Lawn Mower engine fails to start?
- C
  Christopher PierceAug 13, 2025
  Your White Outdoor Lawn Mower engine might fail to start due to several reasons. It could be because the PTO lever is engaged, the parking brake isn't engaged, or the spark plug wire(s) are disconnected. Ensure the PTO lever is disengaged, the parking brake is engaged, and the spark plug wire(s) are connected. Other potential causes include the throttle control not being in the correct position (place the throttle lever to fast or choke), the choke not being activated (activate the choke), an empty or stale fuel tank (fill with fresh gas), a blocked fuel line (clean or replace the fuel filter), a faulty spark plug (clean, adjust, or replace), or a flooded engine (crank the engine with the throttle in FAST position).
F
fjohnsonAug 17, 2025
What to do if White Outdoor LT-180H engine runs erratic?
- T
  Tammy BranchAug 17, 2025
  If your White Outdoor Lawn Mower engine runs erratically, it could be due to several reasons. You might have the choke applied (place the throttle lever in FAST position), a loose spark plug wire (connect and tighten it), a blocked fuel line or stale fuel (clean the fuel line and fill the tank with fresh gasoline), a plugged vent in the gas cap (clear the vent or replace the cap), water or dirt in the fuel system (drain and refill with fresh gasoline), or a dirty air cleaner (replace the air cleaner cartridge/element or clean the pre-cleaner).
D
dustinjonesAug 21, 2025
Why White Outdoor LT-180H engine overheats?
- S
  Sara AndersonAug 21, 2025
  The White Outdoor Lawn Mower engine may overheat if the engine oil level is low (fill the crankcase with the proper capacity and weight of oil) or if the air flow is restricted (clean grass clippings and debris from around the engine’s cooling fins and blower housing).
R
Raymond JonesAug 25, 2025
Why White Outdoor LT-180H will not mulch grass?
- K
  Kenneth ClarkAug 25, 2025
  If your White Outdoor Lawn Mower won't mulch grass, it could be due to low engine speed (place throttle in FAST position), wet grass (do not mow when grass is wet), excessively high grass (mow at a higher cutting height first, then at the desired height, or make a narrower cutting swath), or a dull blade (sharpen or replace the blade).
D
danielle21Aug 28, 2025
Why White Outdoor LT-180H idles poorly?
- S
  Steven RoblesAug 28, 2025
  Poor idling in your White Outdoor Lawn Mower could stem from a fouled or faulty spark plug, or one with a gap that's too wide (replace the spark plug). Another potential cause is a dirty air cleaner (replace the air cleaner cartridge/element or clean the pre-cleaner).
S
Shaun HooperSep 1, 2025
What to do if White Outdoor LT-180H Lawn Mower has excessive vibration?
- A
  Alan RodriguezSep 1, 2025
  Excessive vibration in your White Outdoor Lawn Mower may be due to a cutting blade that is loose, unbalanced, or damaged. To address this, tighten the blade and spindle, balance the blade, or replace the blade.
W
williamsamberSep 5, 2025
Why White Outdoor Lawn Mower has an uneven cut?
- S
  Stephanie MartinSep 5, 2025
  An uneven cut with your White Outdoor Lawn Mower can occur if the deck isn't balanced properly (perform a side-to-side deck adjustment), the blade is dull (sharpen or replace the blade), or the tire pressure is uneven (check the tire pressure in all four tires).
B
brooke76Sep 9, 2025
Why White Outdoor Lawn Mower engine hesitates at high RPM?
- W
  William HinesSep 9, 2025
  The White Outdoor Lawn Mower engine might hesitate at high RPM because the spark plug gap is too close. Remove the spark plug and reset the gap to .030”.

White Outdoor LT-180H Specifications

General

Brand	White Outdoor
Model	LT-180H
Category	Lawn Mower
Language	English

Summary

FINDING MODEL NUMBER

CALLING CUSTOMER SUPPORT

IMPORTANT SAFE OPERATION PRACTICES

GENERAL OPERATION

Read, understand, and follow all instructions on the machine and in the manual.

SLOPE OPERATION

DO

Mow up and down slopes, not across. Exercise extreme caution when changing direction.

DO NOT

Do not turn on slopes unless necessary; then, turn slowly and gradually downhill.

CHILDREN

Tragic accidents can occur if the operator is not alert to the presence of children.

TOWING

SAFE HANDLING OF GASOLINE

To avoid personal injury or property damage use extreme care in handling gasoline.

GENERAL SERVICE

ATTACHMENTS & ACCESSORIES

SLOPE GAUGE

TRACTOR SET-UP

ATTACHING THE BATTERY CABLES

The battery cables may or may not be attached on your unit. If the cables are not attached...

ATTACHING THE STEERING WHEEL

In the event your tractor was crated with the steering wheel and the seat removed for shipping reasons...

ATTACHING THE SEAT

Standard Adjustment Seat

Position the shoulder screws (found on the base of the seat) inside the slot openings...

Quick Adjustment Seat

If your seat was shipped mounted backwards on the seat pivot bracket, pull out the tab...

Knob Adjustment Seat

To adjust the position of the seat on models so equipped, loosen the two knobs...

GAS AND OIL FILL-UP

SHIPPING BRACE REMOVAL

TIRE PRESSURE

IDENTIFYING THE MULCH PLUG (if so equipped)

CONTROLS

THROTTLE CONTROL LEVER

CHOKE CONTROL

BRAKE PEDAL

IGNITION SWITCH

DRIVE PEDAL

CARGO NET (Not Shown)

SYSTEMS INDICATOR MONITOR / HOUR METER

ELECTRIC PTO (POWER TAKE-OFF) KNOB

PTO (POWER TAKE-OFF) LEVER

SEAT ADJUSTMENT LEVER

DECK LIFT LEVER

CUP HOLDER

CRUISE CONTROL BUTTON

PARKING BRAKE BUTTON

OPERATING YOUR LAWN TRACTOR

SAFETY INTERLOCK SWITCHES

This tractor is equipped with a safety interlock system for the protection of the operator.

WARNING

AVOID SERIOUS INJURY OR DEATH

SETTING THE CUTTING HEIGHT

STARTING THE ENGINE

STOPPING THE ENGINE

DRIVING THE TRACTOR

DRIVING ON SLOPES

SETTING THE CRUISE CONTROL

MOVING THE TRACTOR MANUALLY

ENGAGING THE PTO

USING THE LIFT LEVER

MOWING

MULCHING

MAKING ADJUSTMENTS

LEVELING THE DECK

The front of the cutting deck is supported by a stabilizer bar that can adjusted to level the deck...

Front To Rear

The front of the deck should be between 1/4-inch and 3/8-inch lower than the rear of the deck.

Side to Side

If the cutting deck appears to be mowing unevenly, a side to side adjustment can be performed.

SEAT ADJUSTMENT

Quick-Adjust Seat (if so equipped)

To adjust the position of the seat, move the seat adjustment lever to the left and slide the seat forward...

Standard Seat

To adjust the position of the seat on models not equipped with a seat adjustment lever, loosen, but do NOT remove...

Knob Adjustment Seat (if so equipped)

To adjust the position of the seat on models so equipped, loosen the two knobs...

PARKING BRAKE ADJUSTMENT

STEERING ADJUSTMENT

MAINTENANCE

CLEANING THE ENGINE AND DECK

Any fuel or oil spilled on the machine should be wiped off promptly.

Deck Wash System (Optional)

Your tractor's deck is equipped with water ports on its surface as part of its deck wash system.

ENGINE

Changing Engine Oil

Unscrew oil fill cap and remove dipstick from the oil fill tube. See Figure 22.

LUBRICATION

Pivot Points & Linkage

Transmission

Front Wheels

Rear Wheels

SERVICE

TIRES

Never exceed the maximum inflation pressure shown on the sidewall of the tire.

CUTTING BLADES

The blades may be removed as follows. Remove the deck from beneath the tractor...

BATTERY

Charging

If the unit has not been put into use for an extended period of time, charge the battery...

JUMP STARTING

When removing or installing the battery, follow these instructions to prevent the screwdriver from shorting...

Cleaning the battery

Battery failures

FUSES

CUTTING DECK REMOVAL

CHANGING THE DECK BELT & PTO BELT

CHANGING THE TRANSMISSION DRIVE BELT

OFF-SEASON STORAGE

HYDROSTATIC TRANSMISSION

TROUBLESHOOTING

THREE (3) YEAR LIMITED WARRANTY

TRACTOR ATTACHMENT WARRANTY

PERSONAL USE

COMMERCIAL USE

SERVICE APRÈS-VENTE

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White Outdoor LT-180H User Manual

Table of Contents

Questions and Answers:

White Outdoor LT-180H Specifications

Summary

FINDING MODEL NUMBER

CALLING CUSTOMER SUPPORT

IMPORTANT SAFE OPERATION PRACTICES

GENERAL OPERATION

SLOPE OPERATION

DO

DO NOT

CHILDREN

TOWING

SAFE HANDLING OF GASOLINE

GENERAL SERVICE

ATTACHMENTS & ACCESSORIES

SLOPE GAUGE

TRACTOR SET-UP

ATTACHING THE BATTERY CABLES

ATTACHING THE STEERING WHEEL

ATTACHING THE SEAT

Standard Adjustment Seat

Quick Adjustment Seat

Knob Adjustment Seat

GAS AND OIL FILL-UP

SHIPPING BRACE REMOVAL

TIRE PRESSURE

IDENTIFYING THE MULCH PLUG (if so equipped)

CONTROLS

THROTTLE CONTROL LEVER

CHOKE CONTROL

BRAKE PEDAL

IGNITION SWITCH

DRIVE PEDAL

CARGO NET (Not Shown)

SYSTEMS INDICATOR MONITOR / HOUR METER

ELECTRIC PTO (POWER TAKE-OFF) KNOB

PTO (POWER TAKE-OFF) LEVER

SEAT ADJUSTMENT LEVER

DECK LIFT LEVER

CUP HOLDER

CRUISE CONTROL BUTTON

PARKING BRAKE BUTTON

OPERATING YOUR LAWN TRACTOR

SAFETY INTERLOCK SWITCHES

WARNING

SETTING THE CUTTING HEIGHT

STARTING THE ENGINE

STOPPING THE ENGINE

DRIVING THE TRACTOR

DRIVING ON SLOPES

SETTING THE CRUISE CONTROL

MOVING THE TRACTOR MANUALLY

ENGAGING THE PTO

USING THE LIFT LEVER

MOWING

MULCHING

MAKING ADJUSTMENTS

LEVELING THE DECK

Front To Rear

Side to Side

SEAT ADJUSTMENT

Quick-Adjust Seat (if so equipped)

Standard Seat

Knob Adjustment Seat (if so equipped)

PARKING BRAKE ADJUSTMENT

STEERING ADJUSTMENT

MAINTENANCE

CLEANING THE ENGINE AND DECK

Deck Wash System (Optional)

ENGINE

Changing Engine Oil

LUBRICATION

Pivot Points & Linkage

Transmission

Front Wheels

Rear Wheels

SERVICE

TIRES